JVC LT-42GZ78, LT-47GZ78 User Guide

ENGLISH

LT-42GZ78
LT-47GZ78

WIDE LCD PANEL TV INSTRUCTIONS

© 2007 Victor Company of Japan, Limited

1007WKT-CR-MT

GGT0195-001A-H_EN

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IMPORTANT! PREPARE USE

SETTINGS

TROUBLE?

Expanding the world of

beautiful images

Enjoy rich multi-media with JVC

VHF/UHF

Digital camera

Video camera

Game console

Personal

Audio components

VCR DVD player

DVD recorder

Computer

Contents

First things first!

 Warning ············································ 3

Getting started

 Names of all the parts ······················ 5
 Basic connections ···························· 7
 Initial settings ··································· 9
 Editing channels ····························· 11

· Registering channels

 Connecting external devices ·········· 13

Let’s try it out

 Enjoying your new TV! ··················· 15

· TV / Teletext / Video / etc.

 Watching TV ···································17
 Viewing teletext ······························ 19
 Watching videos / DVDs ················ 21

Try the advanced features

 Useful functions ······························23

· Take a snapshot

· View and search in multi-picture mode

· “Timer” / “Channel Guard”



Operate JVC recorders and other devices

Just the way you like it

 Customising your TV ······················ 33
 Advanced picture adjustment ········· 35

·

Reduce noise / Watch a more natural picture

· Set the aspect ratio, etc.

When you have trouble

 Troubleshooting ····························· 37
 Technical information ····················· 40
 “CH/CC” List ··································· 43
 Specifications ································· 44

··· 31

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First things first!

IMPORTANT! PREPARE USE

SETTINGS

TROUBLE?

Warning

Follow this manual
regarding setup!

 Connect only to a 110-240V, 50/60Hz

AC outlet.

Make enough room for
inserting and removing
the power plug!

Place the TV as
close to the outlet as
possible!

 The main power supply for this TV is

controlled by inserting or removing the
power plug.

Never cut or damage
the power cord!

Please follow all the guidelines below

Do not allow the TV
to fall!

 Do not rest your elbows on, or allow

children to hang from the TV.
There is a risk that the TV will fall and
cause injuries.

Never try to repair
the TV yourself!

 If the problem cannot be solved in

“Troubleshooting” (P. 37), unplug
the power cord and contact your
retailer.

When attaching the TV to
the wall, use the optional
JVC wall mounting unit!

 Consult a qualified technician.
 See the included manual on mounting

procedures.

 JVC assumes no responsibility for

damage due to improper mounting.

If the TV is damaged
or behaving strangely,
stop using it at once!

 Unplug the power cord and contact

your retailer.

Never place anything on
the TV!

 Placing liquids, naked

flames, cloths, paper,
etc. on the TV may
cause a fire.

Never expose to rain or
moisture!

 To prevent fire or electric

shock, never allow
liquids to enter the unit.

Never insert objects into
the cabinet openings!

 It may cause a fatal

electric shock. Take care
when children are near.

 If the AC plug is not the

right shape, or the power
cord is not long enough,
use an appropriate plug
adapter or extension cable.
(Consult your retailer.)

Unplug the power cord
when going out!

 The power buttons on

the remote control and
the TV unit cannot
completely turn off the
TV. (Make appropriate
arrangements for
bedridden people.)

 For more details on installation, usage and safety

 Consult your retailer

Never dismantle the
rear panel!

 It may cause an electric shock.

Never obstruct the
ventilation holes!

 It may cause overheating or a fire.

Handle LCD panel
with care!

 Use a soft, dry cloth when cleaning.

Never listen to
headphones at high
volume!

 It may damage your hearing.

Hold the TV so as not to
scratch the screen!

 Do not touch the screen when carrying the

TV.

Do not carry the
TV on your own!

 In order to prevent accidents,

ensure that the TV is carried
by two or more people.

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Getting started

RM-C1856

MODE

MODE

MODE

TV/VIDEO

MENU/OK

CHANNEL

VOLUME

IMPORTANT! PREPARE USE

SETTINGS

TROUBLE?

MODE

MODE

Names of all the parts

IIIumination lamp



IIIumination lamp
lights while the
TV is on.

 “IIIumination”

Eco sensor

 The screen

automatically
adjust brightness.

 “Eco Sensor”

Remote control sensor

Power lamp

ON: Lit (Blue)
OFF: Unlit

(P. 34)

(P. 41)

 Power lamp lights

while the TV is on.

 “Power Lamp”

(P. 34)

Change the direction of TV

 Insert the batteries

Use two “AAA/R03” dry cell batteries.
Insert the batteries from the - end, making
sure the + and - polarities are correct.

Switch between
TV / VIDEO devices

Display on-screen
menu / set

Change channel / page /
Hyper Scan

Volume

Power On / Off

To headphones (P. 13)

Check accessories

Remote control

(RM-C1856)

“AAA/R03”
Batteries

For confirming
the TV works

Mute

Return to channel

you want to view

Colour buttons

Return to TV /

Watch video, etc. (P. 21)

Volume

Channel information (P. 17)

For Sub-page in dual-picture
mode:
Select channel
Select the desired channel
number.
For Hyper Scan:

PR changes without
changing the picture. Once
you stop press
picture will change to the

Press and hold

 When watching TV / Video

Change the aspect ratio (P. 17)

Take a snapshot of the
screen (P. 23)

desired PR.

Turn on “MaxxAudio” (P. 29)

View in multi-picture
mode (P. 23)

or

button,

Power On / Off

Change channel / page

To teletext (P. 19)

Switch between
“TV / VCR / DVD / AUDIO” (P. 31)

Display on-screen menu (P. 33)

Select and
confirm settings in menus

To previous screen

Select channel-page
Select the desired channel
number.
For Hyper Scan:

PR changes without
changing the picture. Once
you stop press or

Press and hold

button, picture will change to
the desired PR.

 When viewing teletext (P. 19)

Hold the current page

Bookmark pages

Reveal hidden pages

Switch briefly
between teletext and TV

Enlarge the text

To index page

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IMPORTANT! PREPARE USE

SETTINGS

TROUBLE?

Basic connections

Please read the user manuals of each device before setup.
It is necessary to connect an aerial to watch TV.

 Connect with other devices  “Connecting external devices” (P. 13)

Connect the aerial

AERIAL

 After all the connections have been made, insert the plug into an AC outlet.

Connect a VCR / DVD Player

(Y)

(Pr)

(Pb)

VIDEO-1

(R)

(L)

VCR / DVD Player

 After all the connections have been made, insert the plug into an AC outlet.
 If both composite and S-VIDEO cables are connected, S-VIDEO will be enable.

AERIAL

 Power requirements

 Connect the power cord only to a 110-240V,

50/60Hz AC outlet.

 When attaching the TV to the wall, use the

optional JVC wall mounting unit

 Consult a qualified technician.
 See the included manual on mounting procedures.
 JVC assumes no responsibility for damage due to

improper mounting.

 200mm × 200mm mount which conforms to VESA

standards.

Care when setting Tidying the cables

 Installation requirements

 To avoid overheating, ensure the unit has ample

room.

200mm

50mm150mm 150mm 50mm

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RM-C1856

> Language

Group-1

Group-2
Group-3

Group-4

Group-5

Teletext Language

>

01

AV

PR

02
03
04
05
06
07
08
09

CH/CC

CH

21

CH

22

CH

23

CH

24

CH

25

CC

02

CC
CC

04

CC

05

03

Edit

ID

>

CH

14%

Auto Program

28

>

IMPORTANT! PREPARE USE

SETTINGS

TROUBLE?

Initial settings

Set the menu language, installation location and automatically register the TV channels.
These channels can be edited later in “Editing channels” (P. 11).

TV

MENU

BACK

1

2

3

4

Begin

 Shown only when

powering on for the first time.

 The power on the unit can also be used.

Select a language

1 select

2 set

Select the teletext language group

select

Automatically register channels

 The remote control doesn’t

work

 Confirm the mode is set to “TV”.

 For the teletext language group



“Language group for teletext”
(P. 40)



If the characters are unreadable.



“Language group for teletext”
(P. 40)

 To the previous screen

 Exit





 If the “JVC” logo does not appear or

if you wish to make changes later

 “Language”, “Teletext language” and

“Auto Program” (P. 34)

5

6

Check what was registered

 Edit channels

 ⁄ in “Editing channels” (P. 11)

Confirm

11

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12

RM-C1856

Set Up

Set Up

Auto Program

Video-3 Setting

HDMI Setting

PC Position
Auto Demonstration

Video

On

Video

Teletext Language

Edit/Manual

Video-1 Setting

Language

01

AV

PR

02
03
04
05
06
07
08
09

CH/CC

CH

21

CH

22

CH

23

CH

24

CH

25

CC

02

CC
CC

04

CC

05

03

Edit

ID

>

01

AV

PR

02

04
05
06
07
08
09

CH/CC

CH

21

CH

22

CH

24

CH

25

CC

02

CC

03

CC

04

CC

05

>Edit

ID

CH

23

03

> Edit

01

AV

PR

02
03
04

05

06
07
08
09

CH/CCID

CH

21

CH

22

CH

23

CH

24

CH

25

CC

03

CC

04

CC

05

01

AV

PR

02
03
04
05
06
07
08
09

CH/CC

CH

21

CH

22

CH

23

CH

24

CH

25

CC

02

CC

03

CC

04

CC

05

A

>Edit

ID

PR

CH/CCID

01

AV

02
03
04
05
06
07
08
09

CH

21
22
23
24
25
02

JVC

03
04

CH
CH
CH
CH
CC
CC
CC
CC

05

>Edit

01

AV

PR

02
03
04
05
06
07
08
09

CH/CC

CH

21

CH

22

CH

23

CH

24

CH

25

CC

02

CC

03

CC

04

>Edit

ID

CC

>Edit

PR

CH/CCID

01

AV

02
03
04
05
06
07
08
09

CC

CC

03

CC

04

12

CH

21

CH

22

CH

23

CH

24

CH

25

CC

02

>

AV

PR

CH/CC

CH

22

CH

23

CH

24

CH

25
02

CC

03

CC

04

CC

Edit

ID

01

02
03
04
05
06
07

>

11

10

PR

12
13
14
15
16
17

CH/CC
CC

06

Manual

ID

CH

02 (B/G

)

>Manual

11

10

PR

12
13
14
15
16
17

CH/CC

ID

CH

CC

06

08 (B/G

)

>

10

PR

12
13
14
15
16
17

CH/CC

CH

08

CC

06

Edit

ID

11

>Manual

CH

08 (I

)

PR

CH/CC

ID

11

10

12
13
14
15
16

CC

06

IMPORTANT! PREPARE USE

SETTINGS

TROUBLE?

Editing channels

Edit the channels registered with “Auto Program” in “Initial settings” (P. 9).

When coming from “Initial settings” (P. 9), skip to ⁄.

Display the menu bar

1

Move a
channel’s
position

MOVE

1 Begin 2 Select a destination 3 Finish

select

move out move in

 To the previous

screen



 Exit



2

Select “Set Up”

1 select

2 next

Edit a
channel
name

ID

1 Begin 2 Enter a channel name

(red)

1 enter the first

character

2

next column

set

Select “Edit / Manual”

3

4

5

Select a row

Edit

1 select

2 next

select

Insert a
channel

INSERT

Delete a
channel

DELETE

1 Begin

(green)

1 Delete

(yellow)

2 Select a “CH / CC” 3 Enter a number

select

 “CH/CC” List  (P. 43)

 Receives the

broadcast
signal.

Finish

6

2

1 Begin

(blue)

Register a
new channel

MANUAL

· Registering channels

3 Set

Beginning channel search

 If you can not receive the

channel you want to view,
press 3 to change the sound
system.

 “Sound system in your

country or region” (P. 40)

From high
frequencies

(red)

From low
frequencies

(green)

or

 Auto-search begins,

and the nearest
frequency is imported.

 Repeat the previous

steps until the

 Adjust

 Channel fine tuning 

desired channel is
displayed

(blue)

(yellow)

/

 If the picture or sound is unnatural 

select a system